Beyond The Usual Suspects: A Challenging Case Of Radix Entomolaris With Endodontic-Periodontal Lesion: A Case Report

The purpose of this case report is to present an unusual endodontic periodontal lesion along with radix entomolaris in tooth 46 in a 31-year-old female patient with intermittent pain and sensitivity to hot and cold stimuli. Clinical examination revealed deep dentinal caries and periodontal pocket depth of 5mm in tooth #46.The radiographic examination revealed an extra distal root with a periapical radiolucency in tooth #46. patient was diagnosed with irreversible pulpitis and chronic apical periodontitis, with secondary periodontal involvement due to an endodontic-periodontal lesion. Non-surgical root canal treatment was performed, followed by canal obturation with resin-based sealer and final restoration with a porcelain fused to metal crown. After a 3-month follow-up, the patient remained asymptomatic, radiographs showed bone reposition, and periodontal probing depth decreased, indicating successful treatment.